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The location of these adjustments is directly below the I/O wiring.
The pot labeled AUX controls the speed of
the spindle orient feature and need not be
adjusted by the user.
Outputs
Two diagnostic outputs are the dc voltage proportional to velocity and the dc output
proportional to current/torque. The nominal TAC gradient changes based on the selected
speed ranges of 690, 1630, 3300, and 5000 rpm, and is ±1 volt per 1000 rpm. The current
gradient is 10 volts equals the continuous rating.
NOTE
FEEDBACK AND I/O CONTROL ASSEMBLY
ENCODER
AT SPEED
ORIENT
RAMPS
GND
-COM
+COM
CUR
TAC
GND
FLT
SPD 1
SLOW
SPD 0
ENB
I/O
BAL
CUR
RESP
SIG
AUX
RESET
13
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